https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65148
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-02-25
Ever confirmed|0 |1
--- Comment #4 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to Marek Polacek from comment #3)
> It might be interesting which particular -fsanitize= options causes this.
> Maybe it reproduces only with -O -fsanitize=signed-integer-overflow?
Yes, it does.
trippels@gcc2-power8 ~ % g++ -O -fsanitize=signed-integer-overflow -c foo.ii
foo.ii: In function ‘void fn1()’:
foo.ii:7:1: internal compiler error: in get_biv_step, at loop-iv.c:823
